Extract specific information from a PHP Multidimensional Array


Posted on 16th Feb 2014 07:03 pm by admin

Howdy! I've racked my brain over this for 24 hours now. I think it's time I asked for help. I'm learning PHP and believe my I've manipulated many code blocks trying to get this to work with for and foreach and while statements. There must be something I'm missing in my studies about arrays but anyway here is the issue.
I have a multidimensional array. From that array I would like to extract only the values of a specific key['name'] so that I can then output it into html form with a special identifier. I was able to do this with nested if statements but that seemed a bit overkill to me.
Here is the code I came up. I know there has to be a more efficient way of getting these results.
Here is the Array code:
Code: $options = array(

array( "name" => "General Administrative Settings",
"type" => "title"),

array( "type" => "open"),

array( "name" => "Colour Scheme",
"desc" => "Which colour scheme would you like?",
"id" => $shortname."_colourscheme",
"type" => "select",
"std" => "Choose a colour scheme:",
"options" => $styles),

array( "name" => "Portfolio Category",
"desc" => "Select the category portfolio items are being posted in.",
"id" => $shortname. "_portfolio_cat",
"type" => "select",
"std" => "Choose a category:",
"options" => $getcat),

array( "name" => "Definition List",
"desc" => "Select the page used as a definition list page.",
"id" => $shortname."_definition_list",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),


array( "name" => "Blog page",
"desc" => "Select the page to be used as a blog (post) page.",
"id" => $shortname."_blogpage",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),

array( "type" => "close")

);
Here is my output code:
Code: <?php
if($options['name'] = "Colour Scheme"){
echo '<div id="col_schm">Colour Scheme</div>';
if($options['name'] = "Definition List") {
echo '<div id="def_lst">Definition List</div>';
}
}
?>

If you can help I would appreciate it.

Thanks

No comments posted yet

Your Answer:

Login to answer
268 Like 48 Dislike
Previous forums Next forums
Other forums

How to generate a random array of integers subject to a certain constraint
I am writing a program that asks the user to enter an integer N and then generates a random array of

captcha error
I have been trying to implement a captcha in php...

here is the code..
Code: (php) [Select

text box alphanumeric caracters only
hi all!

I have search on google on how to enter in a test box only caracters A-Z,a-z,0-9 usi

PHP switch function help
Hi, I am trying to create a search function for a directory website. On the search function on html

SESSION question
I am building an application , a directory for auctions.
For SEO i made a script which copies a p

mod_rewrite.c on windows ??
why it's not working on windows while it's working on other hosts???

this is the code i got

writing my own sobel filter convolution - something is wrong
I am trying to keep it very simple, I cant see anything wrong with my logic, could anybody help poin

Procedural to OOP
John Kleijn said that to avoid writing "crappy code", we should learn OOP and common OO pr

Clean URLs
Hi I was wandering if anyone has ever implemented URLs on their PHP run website using URLS like wiki

Find occurences of unicode characters in string
I need to prohibit filenames with everything but English characters and numbers but regexp and strin

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash